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tavdec: multithreaded audio decode

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This commit is contained in:
minjaesong
2025-12-09 10:44:32 +09:00
parent 017aef26ab
commit 50092aef60
3 changed files with 374 additions and 21 deletions
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9
video_encoder/src/encoder_tav.c
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@@ -34,7 +34,6 @@
// Multithreading Structures
// =============================================================================
#define MAX_THREADS 16
#define GOP_SLOT_EMPTY 0
#define GOP_SLOT_READY 1
#define GOP_SLOT_ENCODING 2
@@ -263,7 +262,7 @@ static int get_available_cpus(void) {
}
/**
* Get default thread count: min(8, available_cpus)
* Get default thread count (cap at 8)
*/
static int get_default_thread_count(void) {
int available = get_available_cpus();
@@ -2245,7 +2244,7 @@ int main(int argc, char *argv[]) {
cli.audio_quality = -1; // Will match video quality if not specified
cli.use_native_audio = 0; // TAD by default
// Initialize threading defaults: min(8, available CPUs)
// Initialize threading
cli.num_threads = get_default_thread_count();
// Command-line options
@@ -2438,8 +2437,8 @@ int main(int argc, char *argv[]) {
break;
case 't': { // --threads
int threads = atoi(optarg);
if (threads < 0 || threads > MAX_THREADS) {
fprintf(stderr, "Error: Thread count must be 0-%d\n", MAX_THREADS);
if (threads < 0) {
fprintf(stderr, "Error: Thread count must be positive\n");
return 1;
}
// Both 0 and 1 mean single-threaded (use value 0 internally)